Viru, A, Loko, J, Volver, A, Laaneots, L, Karelson, K & Viru, M. (1998). Age periods of accelerated improvement of muscle strength, power, speed and endurance in the age interval 6-18 years. Biology of Sport, 15 (4), 211-227.
APA (7th ed.) CitationViru, A., Loko, J., Volver, A., Laaneots, L., Karelson, K., & Viru, M. (1998). Age periods of accelerated improvement of muscle strength, power, speed and endurance in the age interval 6-18 years. Biology of Sport, 15(4), 211-227.
Chicago Style (17th ed.) CitationViru, A., J. Loko, A. Volver, L. Laaneots, K. Karelson, and M. Viru. "Age Periods of Accelerated Improvement of Muscle Strength, Power, Speed and Endurance in the Age Interval 6-18 Years." Biology of Sport 15, no. 4 (1998): 211-227.
MLA (9th ed.) CitationViru, A., et al. "Age Periods of Accelerated Improvement of Muscle Strength, Power, Speed and Endurance in the Age Interval 6-18 Years." Biology of Sport, vol. 15, no. 4, 1998, pp. 211-227.